Results 191 to 200 of about 2,544 (218)
Phytolith assemblages reflect variability in human land use and the modern environment. [PDF]
Witteveen NH +7 more
europepmc +1 more source
Seven new species of Rinorea (Violaceae) from the Neotropics. [PDF]
Hoyos-Gómez SE +2 more
europepmc +1 more source
Colección de especies vegetales de la provincia de Morona Santiago con potencial uso medicinal: aislamiento y caracterización química y biológica [PDF]
Cerna C., Marco +2 more
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The phylogeny of Heliconia (Heliconiaceae) and the evolution of floral presentation.
Heliconia (Heliconiaceae, order Zingiberales) is among the showiest plants of the Neotropical rainforest and represent a spectacular co-evolutionary radiation with hummingbirds. Despite the attractiveness and ecological importance of many Heliconia, the genus has been the subject of limited molecular phylogenetic studies.
William J D Iles +5 more
semanticscholar +4 more sources
The Coleopterists bulletin, 2020
The genus Chelobasis Gray belongs to the Neotropical tribe Arescini and comprises four species recorded from Mexico to Bolivia (Garcı́aRobledo et al. 2014; Staines 2009).
Sara López-Pérez +4 more
semanticscholar +1 more source
The genus Chelobasis Gray belongs to the Neotropical tribe Arescini and comprises four species recorded from Mexico to Bolivia (Garcı́aRobledo et al. 2014; Staines 2009).
Sara López-Pérez +4 more
semanticscholar +1 more source
Pollen-connecting threads inHeliconia (Heliconiaceae)
Plant Systematics and Evolution, 1995InHeliconia thread-like structures connecting the pollen grains are described. These threads are decay products of the walls separating the pollen chambers, and products of the rupture of the mature anthers in the stomium region. The pliable cell threads mix with the pollen and entangle individual grains to form aggregates. This ensures that the pollen
Marie-Jeanette Rose, Wilhelm Barthlott
openaire +1 more source
2011
Published as part of Reveal, James L., Chase, Mark W., Iii, - Apg & Iii, Apg, 2011, APG III: Bibliographical Information and Synonymy of Magnoliidae Abstract Kew words Introduction, pp.
Reveal, James L. +3 more
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Published as part of Reveal, James L., Chase, Mark W., Iii, - Apg & Iii, Apg, 2011, APG III: Bibliographical Information and Synonymy of Magnoliidae Abstract Kew words Introduction, pp.
Reveal, James L. +3 more
openaire +1 more source
Journal of Pharmacy & Bioresources, 2019
The cytotoxicity, anti-proliferative and antioxidant effects of leaves of Heliconia psittacorum and Ficus coronata were studied using standard models. Concentration-dependent anti-proliferative activity (P≥0.5) which became maximal at 5mg/ml was observed
A. Gbolade +4 more
semanticscholar +1 more source
The cytotoxicity, anti-proliferative and antioxidant effects of leaves of Heliconia psittacorum and Ficus coronata were studied using standard models. Concentration-dependent anti-proliferative activity (P≥0.5) which became maximal at 5mg/ml was observed
A. Gbolade +4 more
semanticscholar +1 more source
Reawakening of the beauty: Heliconia montana is distinct from H. venusta (Heliconiaceae)
Phytotaxa, 2019Heliconia montana and H. venusta are endemic to the tropical forests of the Central Andes. They belong to Heliconiaceae, a family recognized by the showy inflorescences of its members and hummingbird pollination.
Ángela María Moralestrujillo +4 more
semanticscholar +1 more source

